23 Parc Y Gelli, Foelgastell, Llanelli, SA14 7AQ

23 Parc Y Gelli is a semi-detached house in Foelgastell, Llanelli, Llanelli (SA14 7AQ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (October 2014) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (April 2014); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Poor to Average and main heating went from Average to Good; while wall efficiency dropped from Very Good to Good and lighting dropped from Very Good to Poor. The recommended improvements would push it to B (score 90). Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected.

Last sale on file: £225,000 in June 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2013–2022, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£205/sq ft) was about 63.9% above the typical sold price in the postcode.